.head {
  height: 44px;
  line-height: 44px;
  text-align: center;
}
.main {
  flex: 1;
  background: url('../../assets/imgs/advertisement-bg.jpg') no-repeat center / cover;
  /* background-size: cover; */
  position: relative;
}
.main .text {
  /* 大写 */
  text-transform: uppercase;
  color: #fff;
  font-size: 48px;
  font-weight: bold;
  width: 100%;
  text-align: center;
  position: absolute;
  bottom: 100px;
  /* opacity: 0; */
  /* animation: move 2s both; */
}
.main .time {
  float: right;
  text-align: center;
  background-color: #fff;
  margin-top: 26px;
  width: 105px;
  height: 30px;
  line-height: 30px;
  border-radius: 15px;
  margin-right: 30px;
}
.main .line {
  height: 20px;
  border-left: 2px solid #ccc;
  margin: 0 5px;
}
@keyframes move {
  0% {
    transform: translateY(-100px);
    font-size: 0px;
  }
  20% {
    transform: translateY(-120px);
    opacity: 0.2;
    font-size: 10px;
  }
  50% {
    transform: translateY(20px);
    opacity: 0.8;
    font-size: 36px;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
    font-size: 48px;
  }
}
